life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant; Count: [p] 37p
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
  Status: extant; Count: [p] 37p
     Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
    Status: extant; Count: [p] 36p [10 May 2022]
       Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
      Status: extant; Count: [p] 30p [10 May 2022]
         Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
        Status: extant; Count: [p] 27p [10 May 2022]
           Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
          Status: extant; Count: [p] 5p [10 May 2022]
             Phylum Chordata Bateson, 1885 - chordates
            Status: extant; Count: -
               Subphylum Vertebrata Cuvier, 1812 - vertebrates
              Status: extant; Count: -
                 Infraphylum Gnathostomata Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
                Status: extant; Count: -
                   Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
                  Status: extant; Count: -
                     Subclass Sarcopterygii Romer, 1955 see Clade Sarcopterygii Romer, 1955
                    Status: extant; Count: -
                       Infraclass †Tetrapodomorpha Ahlberg, 1991 see [unranked] Tetrapodomorpha Ahlberg, 1991
                      Status: fossil; Count: -
                         Superclass Tetrapoda Goodrich, 1930 - tetrapods see Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
                        Status: extant; Count: -
                           Class Neotetrapoda
                          Status: extant; Count: -
                             Superorder Reptiliomorpha Säve-Söderbergh, 1934 see [unranked] Reptiliomorpha Säve-Söderbergh, 1934
                            Status: extant; Count: -
                               Order Unnamed
                              Status: extant; Count: -
                                 Series Amniota Haeckel, 1866 see Clade Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988]
                                Status: extant; Count: -
                                   Class Synapsida Osborn, 1903 see Clade Synapsida Osborn 1903 [Gauthier et al. 1989]
                                  Status: extant; Count: [*†*] 2c;29o;42f; †25o;53f;6g
                                     Order Unnamed
                                    Status: extant; Count: [*†*] 2c;28o;42f; †24o;51f;6g
                                       Suborder Unnamed
                                      Status: extant; Count: [*†*] 2c;28o;42f; †24o;49f;6g
                                         Order †Therapsida Broom, 1905 see [unranked] Therapsida Broom, 1905
                                        Status: fossil; Count: [*†*] 2c;28o;42f; †23o;47f;6g
                                           Suborder †Cynodontia Owen, 1861 - cynodonts see Clade Cynodontia Owen 1861 [Gauthier, Kluge & Rowe 1988]
                                          Status: fossil; Count: [*†*] 2c;28o;42f; †23o;47f;6g
                                             Infraorder Probainognathia see [unranked] Probainognathia Hopson, 1990
                                            Status: extant; Count: [*†*] 2c;28o;42f; †23o;41f;6g
                                               Infrasuborder Mammaliamorpha see Clade Mammaliamorpha Rowe 1988
                                              Status: extant; Count: [*†*] 2c;28o;42f; †23o;39f;6g
                                                 Class Mammalia Linnaeus, 1758 - mammals
                                                Status: extant; Count: [*†*] 1c;28o;42f; †23o;37f;6g
                                                   Class Mammalia
                                                  Status: extant; Count: [*†*] 28o;42f; †20o;36f;3g
                                                     Superdivision Theriimorpha see Clade Theriimorpha Rowe 1993
                                                    Status: extant; Count: [*†*] 28o;42f; †20o;35f;3g [27 May 2022]
                                                       Division Theriiformes Rowe, 1988 see Clade Theriiformes Rowe 1988
                                                      Status: extant; Count: [*†*] 28o;42f; †19o;34f;3g [27 May 2022]
                                                         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
                                                        Status: extant; Count: [*†*] 28o;42f; †18o;34f;3g [27 May 2022]
                                                           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
                                                          Status: extant; Count: [*†*] 28o;42f; †17o;34f;3g [27 May 2022]
                                                             Sublegion Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001 see Clade Boreosphenida Luo, Cifelli & Kielan-Jaworowska 2001
                                                            Status: extant; Count: [*†*] 28o;42f; †17o;34f;2g [27 May 2022]
                                                               Infralegion Theria Parker & Haswell, 1897 see Subclass Theria Parker & Haswell, 1897
                                                              Status: extant; Count: [*†*] 28o;42f; †17o;34f;1g [27 May 2022]
                                                                 Supercohort Eutheria Gill, 1872 see Infraclass Eutheria Gill, 1872
                                                                Status: extant; Count: [*†*] 20o;40f; †16o;30f;1g [27 May 2022]
                                                                   Cohort Placentalia Owen, 1837 - placentals
                                                                  Status: extant; Count: [*†*] 20o;40f; †16o;28f [27 May 2022]
                                                                     Superorder Boreoeutheria Springer & de Jong, 2001 see Magnorder Boreoeutheria Springer & de Jong, 2001
                                                                    Status: extant; Count: [*†*] 12o;33f; †16o;20f [27 May 2022]
                                                                       Grandorder Laurasiatheria Waddell, Okada & Hasegawa, 1999 see Superorder Laurasiatheria Waddell, Okada & Hasegawa, 1999
                                                                      Status: extant; Count: [*†*] 7o;21f; †7o;15f [26 May 2022]
                                                                         Grandsuperorder Scrotifera Waddell, Cao, Hauf & Hasegawa, 1999 see Clade Scrotifera Waddell, Cao, Hauf & Hasegawa 1999
                                                                        Status: extant; Count: [*†*] 6o;21f; †7o;15f [26 May 2022]
                                                                           Superorder Pegasoferae Nishihara, Hasegawa & Okada, 2006 see Clade Pegasoferae Nishihara, Hasegawa & Okada 2006
                                                                          Status: extant; Count: [*†*] 4o;12f; †1o;7f [26 May 2022]
                                                                             Order Perissodactyla Owen, 1848 - odd-toed ungulates
                                                                            Status: extant; Count: [*†*] 1f; †2f
                                                                               Superfamily Hippomorpha see Suborder Hippomorpha Wood, 1937
                                                                              Status: extant; Count: [*†*] 1f; †1f [26 May 2022]
                                                                                 Family Equidae Gray, 1821 - horses, zebras, and asses
                                                                                Status: extant; Count: -